[ 11.544128][ T248] ip (248) used greatest stack depth: 23984 bytes left [ 17.100979][ T326] gre: GRE over IPv4 demultiplexor driver [ 17.128859][ T326] ip_gre: GRE over IPv4 tunneling driver [ 19.207721][ T350] 8021q: 802.1Q VLAN Support v1.8 [ 22.801390][ T388] GACT probability NOT on [ 1306.168690][T17283] ip (17283) used greatest stack depth: 23816 bytes left